Add new options to the pc-mixer GUI:

Links to run pc-soundconfig, pavucontrol, paprefs.
Also add some icons.

src-qt4/pc-mixer/DeviceWidget.cpp

@@ -52,8 +52,10 @@ void DeviceWidget::updateButtons(){
   //Update the button icons/text as necessary
   if(islinked){
     ui->tool_chain->setIcon(QIcon(":icons/link.png"));
+    ui->tool_chain->setAutoRaise(false);
   }else{
     ui->tool_chain->setIcon(QIcon(":icons/link_break.png"));
+    ui->tool_chain->setAutoRaise(true);
   }
   if(ismuted){
     ui->push_mute->setIcon( QIcon(":icons/audio-volume-high.png") );

src-qt4/pc-mixer/DeviceWidget.ui

@@ -98,6 +98,9 @@
              <iconset resource="pc-mixer.qrc">
               <normaloff>:/icons/link.png</normaloff>:/icons/link.png</iconset>
             </property>
+            <property name="autoRaise">
+             <bool>false</bool>
+            </property>
            </widget>
           </item>
           <item>

src-qt4/pc-mixer/MixerGUI.cpp

@@ -8,6 +8,7 @@ MixerGUI::MixerGUI(QSettings *set) : QMainWindow(), ui(new Ui::MixerGUI){
   //connect the signals/slots
   connect(ui->actionClose_Mixer, SIGNAL(triggered()), this, SLOT(hideGUI()) );
   connect(ui->actionClose_Mixer_and_Tray, SIGNAL(triggered()), this, SLOT(closeApplication()) );
+  connect(ui->menuConfiguration, SIGNAL(triggered(QAction*)), this, SLOT(startExternalApp(QAction*)) );
 }
 
 MixerGUI::~MixerGUI(){

src-qt4/pc-mixer/MixerGUI.h

@@ -7,6 +7,8 @@
 #include <QCoreApplication>
 #include <QHBoxLayout>
 #include <QScrollBar>
+#include <QProcess>
+#include <QAction>
 
 #include "DeviceWidget.h"
 #include "MixerBackend.h"
@@ -37,6 +39,10 @@ private slots:
 	  this->close();
 	}
 
+	void startExternalApp(QAction *act){
+	  QProcess::startDetached(act->whatsThis());
+	}
+
 	void changeDefaultTrayDevice(QString device);
 	void itemChanged(QString device); //for individual device adjustments 
 

src-qt4/pc-mixer/MixerGUI.ui

@@ -71,7 +71,17 @@
     <addaction name="separator"/>
     <addaction name="actionClose_Mixer_and_Tray"/>
    </widget>
+   <widget class="QMenu" name="menuConfiguration">
+    <property name="title">
+     <string>Configuration</string>
+    </property>
+    <addaction name="action_Change_Audio_Device"/>
+    <addaction name="separator"/>
+    <addaction name="action_PulseAudio_Mixer"/>
+    <addaction name="actionPulseAudio_Settings"/>
+   </widget>
    <addaction name="menuFile"/>
+   <addaction name="menuConfiguration"/>
   </widget>
   <widget class="QStatusBar" name="statusbar"/>
   <action name="actionClose_Mixer_and_Tray">
@@ -92,6 +102,42 @@
     <string>Hide Mixer</string>
    </property>
   </action>
+  <action name="action_Change_Audio_Device">
+   <property name="icon">
+    <iconset resource="pc-mixer.qrc">
+     <normaloff>:/icons/audio-card.png</normaloff>:/icons/audio-card.png</iconset>
+   </property>
+   <property name="text">
+    <string>&amp;Change Audio Device</string>
+   </property>
+   <property name="whatsThis">
+    <string>pc-su pc-soundconfig</string>
+   </property>
+  </action>
+  <action name="action_PulseAudio_Mixer">
+   <property name="icon">
+    <iconset resource="pc-mixer.qrc">
+     <normaloff>:/icons/pulseaudio.png</normaloff>:/icons/pulseaudio.png</iconset>
+   </property>
+   <property name="text">
+    <string>&amp;PulseAudio Mixer</string>
+   </property>
+   <property name="whatsThis">
+    <string>pavucontrol</string>
+   </property>
+  </action>
+  <action name="actionPulseAudio_Settings">
+   <property name="icon">
+    <iconset resource="pc-mixer.qrc">
+     <normaloff>:/icons/pulseaudio-config.png</normaloff>:/icons/pulseaudio-config.png</iconset>
+   </property>
+   <property name="text">
+    <string>PulseAudio &amp;Settings</string>
+   </property>
+   <property name="whatsThis">
+    <string>paprefs</string>
+   </property>
+  </action>
  </widget>
  <resources>
   <include location="pc-mixer.qrc"/>

src-qt4/pc-mixer/pc-mixer.qrc

@@ -1,5 +1,8 @@
 <RCC>
   <qresource>
+    <file>icons/audio-card.png</file>
+    <file>icons/pulseaudio-config.png</file>
+    <file>icons/pulseaudio.png</file>
     <file>icons/window-close.png</file>
     <file>icons/application-exit.png</file>
     <file>icons/configure.png</file>